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公开(公告)号：US20130144439A1
公开(公告)日：2013-06-06
申请号：US13693565
申请日：2012-12-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Min Hyung LEE , Jae Ho Park , Kyung Shik Roh , Ju Suk Lee
IPC: B25J9/16
CPC classification number: B25J9/1633 , B25J13/085 , B62D57/032
Abstract: A walking robot to prevent slippage of a swing foot on the ground and a control method thereof includes generating a target angle trajectory for each joint unit of legs, calculating a torque, which tracks the target angle trajectory, for each joint unit, determining whether slippage of a swing foot connected to a swing leg of the two legs occurs, calculating a final torque to be provided to each joint unit of the swing leg based on a velocity sensed from the swing foot if occurrence of slippage of the swing foot is determined, and providing the calculated final torque to each joint unit. By sensing whether slippage of the swing foot occurs when the swing foot touches the ground and restricting a torque to be applied to each joint unit based on the sensed result, stable walking of the robot is realized.
Abstract translation: 一种步行机器人，用于防止摆动脚在地面上的滑动及其控制方法包括为每个关节单元生成目标角度轨迹，计算每个关节单元跟踪目标角度轨迹的扭矩，确定是否滑动 发生连接到两个腿的摆动腿的摇摆脚，如果确定了摆动脚的滑动，则基于从摆动脚感测到的速度来计算提供给摆动腿的每个关节单元的最终扭矩， 并将计算的最终转矩提供给每个接头单元。 通过感测当摇摆脚接触地面并且基于感测结果限制施加到每个关节单元的扭矩时，发生摆动脚的滑动，实现了机器人的稳定行走。
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公开(公告)号：US20130108123A1
公开(公告)日：2013-05-02
申请号：US13666168
申请日：2012-11-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won Jun HWANG , Kyung Shik Roh , Young Bo Shim , Suk June Yoon
IPC: G06K9/00
CPC classification number: G06K9/00268 , G06K9/00288 , G06K9/4619 , G06K9/6297
Abstract: A face recognition apparatus and face recognition method perform face recognition of a face by comparing an image of the face to be identified with target images for identification. The face recognition apparatus includes an image input unit to receive an image of a face to be identified, a sub-image production unit to produce a plurality of sub-images of the input face image using a plurality of different face models, a storage unit to store a plurality of target images, and a face recognition unit to set the sub-images to observed nodes of a Markov network, to set the target images to hidden nodes of the Markov network, and to recognize the presence of a target image corresponding to the face images to be identified using a first relationship between the observed nodes and the hidden nodes and a second relationship between the hidden nodes.
Abstract translation: 面部识别装置和面部识别方法通过将要识别的脸部的图像与用于识别的目标图像进行比较来执行脸部的脸部识别。 面部识别装置包括用于接收要识别的脸部的图像的图像输入单元，使用多个不同脸部模型产生输入面部图像的多个子图像的子图像生成单元;存储单元 存储多个目标图像，以及面部识别单元，将子图像设置为马尔科夫网络的观察节点，将目标图像设置为马尔可夫网络的隐藏节点，并识别对应的目标图像的存在 使用观察到的节点和隐藏节点之间的第一关系来识别要被识别的面部图像，以及隐藏节点之间的第二关系。
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23.发明授权公开(公告)号：US10663972B2
公开(公告)日：2020-05-26
申请号：US15203079
申请日：2016-07-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Soon Yong Park , No San Kwak , Kyung Shik Roh , Suk June Yoon , So Hee Lee , Min Yong Choi
IPC: G05D1/02
Abstract: A cleaning robot includes a data acquisition unit that acquires actual sensor data by measuring a distance from a current position to an object to be measured; a local map acquisition unit that acquires a local map by scanning the vicinity of the current position based on an environmental map stored in advance; and a processor that determines coordinates of the current position for the local map by performing matching between the local map and the actual sensor data, and determines a traveling direction based on the current position by calculating a main segment angle of a line segment existing in the local map.
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公开(公告)号：US10369070B2
公开(公告)日：2019-08-06
申请号：US14582339
申请日：2014-12-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung Shik Roh , Young Do Kwon , Young Bo Shim , Jeong-heon Han
Abstract: A motion assistive apparatus may include a receiver allowing a user to intuitively adjust performance of the motion assistive apparatus and a method of controlling the same. The motion assistive apparatus may include a receiver provided to adjust variable characteristics of the motion assistive apparatus, a processor to adjust a variable parameter related to adjustment of the variable characteristics, in response to adjustment of the variable characteristics through the receiver, and an actuator to output changed assist power in response to adjustment of the variable parameter to change the variable characteristics.
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25.发明授权公开(公告)号：US09879984B2
公开(公告)日：2018-01-30
申请号：US14839159
申请日：2015-08-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Suk June Yoon , Kyung Shik Roh , No San Kwak , Shin Kim , Ji Min Kim , Soon Yong Park
CPC classification number: G01B11/2518 , G01B11/002 , G01B11/22 , G01S7/4817 , G01S17/42 , G01S17/89
Abstract: An optical scanning probe and an apparatus to generate three-dimensional (3D) data using the same are provided. The apparatus to generate 3D data includes an optical scanning probe that scans light generated from a light emitter over an object to be measured, a distance calculation processor that calculates a distance between the optical scanning probe and the object to be measured, based on the light scanned over the object to be measured and light reflected from the object to be measured; and a depth image generation processor that generates 3D data based on a scanning direction of the optical scanning probe and the distance between the optical scanning probe and the object to be measured.
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Patent Agency Ranking
公开(公告)号：US09770300B2
公开(公告)日：2017-09-26
申请号：US14333039
申请日：2014-07-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Do Kwon , Kee Hong Seo , Kyung Shik Roh
IPC: G06F19/00 , A61B19/00 , B25J9/16 , B25J13/02 , B25J3/04 , A61B34/30 , A61B34/37 , A61B34/00 , A61B90/00
CPC classification number: A61B34/30 , A61B34/37 , A61B34/74 , A61B34/76 , A61B34/77 , A61B2090/064 , B25J3/04 , B25J9/1633 , B25J13/025
Abstract: A master console includes handles configured to control robotic surgical instruments of a slave robot, force/torque detectors configured to detect forces applied to the handles by an operator, a force compensator configured to generate force control signals that cancel out the forces applied to the handles by the operator, and a master controller configured to drive at least one joint of each of the handles in order to control motion of the handles based on motion control signals and the generated force control signals.
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公开(公告)号：US09724061B2
公开(公告)日：2017-08-08
申请号：US14498554
申请日：2014-09-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung Yong Hyung , Ji Yeun Kim , Kyung Shik Roh , Jong Won Lee , Ju Suk Lee , Won Jun Hwang , Hyo Seok Hwang
CPC classification number: A61B6/469 , A61B6/06 , A61B6/12 , A61B6/405 , A61B6/4441 , A61B6/481 , A61B6/482 , A61B6/486 , A61B6/487 , A61B6/503 , A61B6/504 , A61B6/5211 , A61B6/542 , A61B6/547 , A61B2034/2046 , A61B2090/376
Abstract: Provided are an X-ray imaging apparatus that is capable of tracking a position of an object of interest using a Kalman filter so as to reduce the amount of X-ray radiation exposure of a subject, calculating covariance indicative of accuracy of the tracing, and controlling a collimator so that the position of the object of interest and calculated covariance may be correlated with a position and an area of a region into which X-rays are radiated, and a method of controlling the X-ray imaging apparatus.
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公开(公告)号：US09675229B2
公开(公告)日：2017-06-13
申请号：US14690807
申请日：2015-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： No San Kwak , Ji Min Kim , Shin Kim , Kyung Shik Roh , Jea Yun So , Suk June Yoon , Jong Gap Lee
CPC classification number: A47L11/4061 , A47L11/4011 , A47L2201/04 , G05D1/0016 , G05D1/0033 , G05D1/0088 , G05D2201/0215 , Y10S901/30 , Y10S901/47
Abstract: A robot cleaner includes a traveling unit to move a main body, an obstacle sensing unit to sense an obstacle, a light reception unit to receive modulated light according to a control command of a user, and a controller to control the traveling unit so that the main body traces a light spot formed by the light. If an obstacle is detected, the controller controls the traveling unit such that the main body traces an outline of the obstacle according to the light spot position and the obstacle position.
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公开(公告)号：US20170135541A1
公开(公告)日：2017-05-18
申请号：US15322103
申请日：2015-03-30
Applicant: Samsung Electronics Co., Ltd
Inventor： No San Kwak , Ji Min Kim , Shin Kim , Kyung Shik Roh , Suk June Yoon , Jeong Gon Song
CPC classification number: A47L9/2894 , A47L9/28 , A47L9/2836 , A47L9/2857 , A47L2201/022 , A47L2201/04 , B25J5/007 , B25J9/16 , B25J9/1694 , G05D1/0022 , G05D1/02 , G05D1/0276 , G05D2201/0215
Abstract: A robot cleaner and a method for controlling the same are disclosed. The robot cleaner includes: a main body; one or more infrared ray (IR) sensors configured to receive IR signals from a transmission device in various directions; a drive motor configured to move the main body toward the transmission device upon receiving a control signal from a controller; and a controller configured to remove reflected waves from among the plurality of IR signals by generating a transmission device direction estimation value, and control driving of the main body using the drive motor on the basis of the transmission device direction estimation value.
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公开(公告)号：US20160363930A1
公开(公告)日：2016-12-15
申请号：US15086907
申请日：2016-03-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： No San KWAK , Hong Jun Kim , Ji Min Kim , Kyung Shik Roh , Soon Yong Park , Suk June Yoon
CPC classification number: G05D1/0016 , A47L9/2857 , A47L2201/04 , G05D1/0033 , G05D1/0231 , G05D1/0238 , G05D2201/0203 , Y10S901/01
Abstract: A robot that moves to a position indicated by a remote device, and a method for controlling the moving robot. The moving robot according to an embodiment includes a traveling unit that moves a main body, a light reception unit that receives light, and a control unit that determines a traveling direction of the moving robot by filtering the light received from the light reception unit in accordance with a probability-based filtering method, and controls the traveling unit so that the main body travels in the traveling direction.
Abstract translation: 移动到由远程设备指示的位置的机器人，以及用于控制移动机器人的方法。 根据实施例的移动机器人包括：移动主体的移动单元，接收光的光接收单元;以及控制单元，其通过根据从光接收单元接收的光过滤来确定移动机器人的行进方向 以概率为基础的滤波方法，并且控制行进单元使主体沿行进方向行进。
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